Kate Middleton wore a gray Matthew Williamson dress with an embellished neckline and sleeves for her first public outing with Prince William since he returned from the Falklands. The couple attended the U.K. premiere of African Cats at the British Film Institute, and Wills was photographed holding an umbrella for his wife as they walked up to the theater. How chivalrous! See the full image in our Kate Middleton Look Book.